Shelly 1PM Gen4
The Shelly 1PM Gen4 is a smart switch designed for optimal appliance control and energy savings. With multiprotocol connectivity, you can choose the protocol that best suits your home network. Built-in power monitoring tracks real-time energy consumption to help you optimize usage and reduce electricity costs. Enjoy enhanced compatibility and speed, all in a compact, easy-to-install design.
Key Features
Multiprotocol Connectivity
Connect using Wi-Fi, Bluetooth, or Zigbee, giving you flexibility across platforms and ecosystems.
Zigbee/Wi-Fi Range Extender
Extend your network’s reach by receiving, boosting, and then transmitting your signal over a wider area.
Matter Certified
Integrates into any Matter ecosystem.
Smart Scenes
Pair with other devices in your smart home to set custom scenes.
Power Monitoring
Monitor real-time power consumption of connected appliances, like water heaters, kitchen appliances, or washing machines. Identify high-energy appliances and adjust usage patterns to improve overall energy efficiency.
Smart Schedules
Schedule complex operations within predefined time windows, with options for date, time of day, and weekday down to the specific second.
Lighting Control
Control your lights remotely and monitor their power consumption. Detect if a bulb has failed by observing power usage, and identify which rooms have high lighting energy usage.
Compact Design
Small form factor makes it ideal for retrofitting into standard wall boxes, behind power sockets, light switches, or other confined spaces.
Overload Protection
Set maximum power thresholds to protect connected appliances, with automatic shutoff if limits are exceeded.
Notes
- Supports KNXnet/IP communication
- If you are not comfortable working with wiring, please hire a licensed electrician.









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